Home / 22,871.09-34,301.84-6,451.25

Finding the Fourth Proportional to 22,871.09, 34,301.84 and 6,451.25

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Solution

The fourth proportional to 22,871.09, 34,301.84 and 6,451.25 is: 9,675.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,871.09 : 34,301.84 = 6,451.25 : x
  2. Step 2: Convert to fraction form
    22,871.09/34,301.84 = 6,451.25/x
  3. Step 3: Cross multiply
    22,871.09x = 34,301.84 × 6,451.25
  4. Step 4: Simplify right side
    22,871.09x = 221,289,713.04
  5. Step 5: Solve for x
    x = 221,289,713.04/22,871.09
  6. Step 6: Final answer
    x = 9,675.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.